Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7189788 | Polyolefin resin composition | Shuji Machida, Yutaka Kobayashi, Akira Tanaka | 2007-03-13 |
| 6156846 | Flexible polypropylene resins, propylene bases elastomer compositions and process for production of olefin polymers | Masayuki Tsuruoka, Rikuo Onishi, Akinobu Sugahara | 2000-12-05 |
| 6001933 | Flexible polypropylene resins, propylene based elastomer compositions and process for production of olefin polymers | Masayuki Tsuruoka, Rikuo Onishi, Akinobu Sugahara | 1999-12-14 |
| 5332789 | Polypropylene block copolymer resin and compositions | Akira Tanaka, Masaru Nakagawa, Sueto Miyazaki, Tatsuya Housaki | 1994-07-26 |
| 5283314 | Process for the production of a branched polycarbonate with emulsion having interfacial area | Shigeki Kuze, Masayuki Shinohara, Masaya Okamoto | 1994-02-01 |
| 5104964 | Branched polycarbonate having branching parameter and degree of branching | Shigeki Kuze, Masayuki Shinohara, Masaya Okamoto | 1992-04-14 |